NEW YORK - New traffic enforcement cameras are up and running citywide, ready to catch speedy drivers and send them a ticket.

Mayor Bill de Blasio says the speed cameras are part of his new plan called "Vision Zero," which is meant to get drivers to slow down on some of the city's more dangerous streets and make them safer for everyone, particularly pedestrians.

The mayor is also working to lower the speed limit to 20 mph in some areas and install red light cameras wherever data shows that they could help. He added that there have already been 11 traffic related deaths in the city since the start of the new year.